Gefen DVI Extender over CAT5

Gefen introduced a DVI video/audio extender that uses cost effective CAT5 cables to run the signals for up to 150 feet. The package consists of a receiver and a sender (transmitter). The receiver units come equipped with DVI, analog audio and S/PDIF ports and is capable of handling digital 7.1 channel audio. Moreover, the DVI is HDCP compliant.

Source: Gefen